may I ask you what exactly you are asking for?
I assume you meaning Microsoft Language Server Protocol, if this is the case,
the protocol, as far as I understand, uses json-rpc, so highlighting is already supported
by using json lexer.

there is a misunderstanding here, the protocol just defines how the communication
with a languages server has to be. The Language server then does all of the checking
and report back using the protocol. The main goal is that the IDE hasn’t to know anything
about the language used instead each used programming language has to offer a server
component which does all that stuff.

Cheers
Claudia

]]>https://notepad-plus-plus.org/community/topic/14736/does-npp-have-any-plans-to-support-microsoft-s-language-service-protocol/5https://notepad-plus-plus.org/community/topic/14736/does-npp-have-any-plans-to-support-microsoft-s-language-service-protocol/5Mon, 06 Nov 2017 13:53:03 GMTCan NPP be able to use the various Language Server on Vscode by supporting Language Server Protocol?